Results 1 to 10 of about 1,005,730 (171)
Two-stage capacity optimization approach of multi-energy system considering its optimal operation [PDF]
Energy and AI, 2020 With the depletion of fossil fuel and climate change, multi-energy systems have attracted widespread attention in buildings. Multi-energy systems, fuelled by renewable energy, including solar and biomass energy, are gaining increasing adoption in ...
X.J. Luo +3 more
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A Two-Stage Monte Carlo Approach for Optimization of Bimetallic Nanostructures [PDF]
Annals of computer science and information systems, 2020 In this paper we propose a two-stage lattice Monte Carlo approach for optimization of bimetallic nanoalloys: simulated annealing on a larger lattice, followed by simulated diffusion. Both algorithms are fairly similar in structure, but their combination was found to give significantly better solutions than simulated annealing alone. We also discuss how
Rossen Mikhov +6 more
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A distributionally robust optimization approach for two-stage facility location problems [PDF]
EURO Journal on Computational Optimization, 2020 In this paper, we consider a facility location problem where customer demand constitutes considerable uncertainty, and where complete information on the distribution of the uncertainty is unavailable.
Arash Gourtani +2 more
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Enhancing Portfolio Optimization: A Two-Stage Approach with Deep Learning and Portfolio Optimization
MathematicsThe portfolio selection problem has been a central focus in financial research. A complete portfolio selection process includes two stages: stock pre-selection and portfolio optimization.
Shiguo Huang +4 more
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Aerodynamic design and optimization of sCO2 turbomachinery: Two-Stage optimization approach
Energy Conversion and Management, 2023 The application of supercritical CO2 (sCO2) in power generation systems is getting attractive recently owing to high energy efficiency and compact component size, but there are big design challenges for turbines and com-pressors due to the supercritical fluid characteristics. In this paper, a novel turbomachinery design optimization framework, "Turbine-
Tugberk Hakan Cetin, Jie Zhu
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Computers, 2022 The problem regarding the optimal location and sizing of fixed-step capacitor banks in distribution networks with radial configuration is studied in this research by applying a two-stage optimization approach.
Oscar Danilo Montoya +2 more
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Dual Approach for Two-Stage Robust Nonlinear Optimization.
Operations Research, 2023 Adjustable robust minimization problems where the objective or constraints depend in a convex way on the adjustable variables are generally difficult to solve. In this paper, we reformulate the original adjustable robust nonlinear problem with a polyhedral uncertainty set into an equivalent adjustable robust linear problem, for which all existing ...
De Ruiter, Frans J.C.T. +2 more
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Machines, 2021 A tremendous amount of work has been done in the recent years in the optimization of input parameters, however, current optimization techniques can only provide a single optimal input process parameter combination.
Pan Zou +8 more
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Pareto-Optimal Reinsurance Revisited: A Two-Stage Optimisation Procedure Approach [PDF]
Mathematical Problems in Engineering, 2020 In this paper, based on the Tail-Value-at-Risk (TVaR) measure, we revisit the Pareto-optimal reinsurance policies for the insurer and the reinsurer via a two-stage optimisation procedure. To reduce ex-post moral hazard, we assume that reinsurance contracts satisfy the principle of indemnity and the incentive compatible constraint which have been ...
Ying Fang +3 more
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Adaptive information sharing approach for crowd networks based on two stage optimization [PDF]
International Journal of Crowd Science, 2019 Purpose – This paper aims to optimize and evaluating the performance of the crowd networks through analyzing their information sharing patterns. That is, in a crowd network, the qualities of accomplishing tasks are highly dependent on the effective ...
Xiaoni Wang +4 more
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